2019年02月21日 21:52:35|来源:国际在线|编辑:咨询生活
According to my preliminary analysis,根据我的初步分析it seems that these animals do not seem to show any differentiation between the dinosaurs from the Northern and Southern Hemisphere在南北半球的这些恐龙之间,似乎并没有表现出明显的区别and this is the time more or less directly before the final split of the Northern and Southern Hemisphere,这段时期差不多刚好是在南北半球分裂之前the final separation of North and South America.也就是南北美洲分离之时One continent, one type of meat-eater.一块大陆,一种食肉恐龙It was just as the vicariance theory predicted,这正是地理分隔理论预测的结果but then they had to compare dinosaurs for signs of vicariance from after the super-continent split up.但他们还得比较大陆刚分裂后的恐龙,寻找地理分隔的相关据If the theory was right, there should be some differences between dinosaurs from the north and the south,如果这一说法正确,那么南北恐龙之间必然存在着一些不同点but because the split had only just happened但是由于大陆刚分裂不久these differences would only be slight and very hard to spot这些差异非常细小,很难被发现and at first he couldnt find anything significant.一开始他们没能找到一点重要线索In the end he looked again at the radioactive dinosaur.最后他决定再次研究放射性的恐龙骨骼Of all the fossils this was the youngest, from well after the super-continent split up.它是所有化石中最年轻的,来自超大陆刚分裂之时。Now the interesting thing about this fossil is这块化石值得关注的原因是that this comes from a part of the rock sequence that we actually now believe to be younger than the other fossils that weve seen我们认为它挖掘出来的岩层比我们找到的其它化石的岩层都要年轻and with this kind of fossils hopefully then we can answer the question,有了这类化石,我们就有希望找到问题的。whether the dinosaurs took different evolutionary pathways in the Northern and Southern Hemisphere.南北半球的恐龙是否真的沿着不同的轨道进化。201706/515394【新闻精讲】A mass-market carmaker starts customizing vehicles individually. Another milestone has been passed in the adoption of additive manufacturing, popularly known as 3D printing.大众化生产商开启汽车定制新时代。积层制造即3D打印再创里程碑。mass-market 畅销量大的例句:They mass-market their haute couture.他们大量产销他们的高级装。Milestone里程碑,转折点:在个人事业、国家的历史或某一领域知识的发展上所发生的重大事件;转折点Starting school is a milestone for both children and parents.Additive Manufacturing (AM)积层制造是依据3D CAD设计数据采用离散材料(液体、粉末、丝、片、板、块等)逐层累加原理制造实体零件的技术。是一种自下而上材料累加的制造技术。Adoption gt; adopt1. 采用:经选择或同意而接受并采用(例如,行为过程):adopt a new technique.采用新技术2. 采纳:接受并成为己有:adopt a new idea.采纳新意见3. 收养There are hundreds of people desperate to adopt a child.Daihatsu, a Japanese manufacturer of small cars and a subsidiary of Toyota, an industry giant, announced on June 20th that it would begin offering car buyers the opportunity to customise their vehicles with 3D-printed parts.6月20日,行业巨头日本丰田汽车的子公司,小型汽车制造巨头大发宣布将为客户提供3D打印零件定制务。subsidiary1. 子公司British Asia Airways, a subsidiary of British Airways.2. 辅助,次要The economics ministry has increasingly played a subsidiary role to the finance ministry.This brings to drivers with more modest budgets the kind of individual tailoring of vehicles hitherto restricted to the luxury limousines and sports cars of the super-rich.这项务使得预算有限的车主也能像拥有奢华轿车及跑车的巨富们一样定制自己的汽车。The service is available only to buyers of the Daihatsu Copen, a tiny convertible two-seater.不过这项务仅适用于小型双座敞篷跑车大发。hitherto 迄今;至今例句:The polytechnics have hitherto been at an unfair disadvantage in competing for pupils and money到目前为止,理工专科学校在争取生源和资金方面一直处于劣势。Limousine 豪华汽车Convertible 敞篷跑车Customers ordering this car from their local dealer can choose one of 15 “effect skins”, decorative panels embellished with intricate patterns in ten different colours.公司将十种不同颜色的复杂图案点缀在板金上,设计出15种“外观皮肤”,在当地经销商处订购Copen车型的消费者可以从中任选一种。,Order1. 订货,点单Iris finally ordered coffees for herself and Tania.2. 秩序:有条理地、有组织地安排各构成部分以求达到正常的运转或良好的外观的状态“Order, cleanliness, seemliness make a structure that is half support, half ritual” “秩序、整洁和庄重带来一半是持、一半是敷衍了事的体系”(佛罗里达#8226;斯科特麦斯威尔)3. 规则,制度:既定形式和常规程序:the order of worship. 礼拜仪式4. 下令:下令做…,发出指示做…:The judge ordered a recount of the ballots.法官要求重计算选票数Panel1. 木板the frosted glass panel set in the centre of the door.2. 一小撮(+人)He assembled a panel of scholars to advise him.Embellish1. 装饰The stern was embellished with carvings in red and blue.2,润色(+故事)I launched into the parable, embellishing the story with invented dialogue and extra details.Intricate complex, 复杂,intricately carved sculptures.The buyers can then use a website to tinker with the designs further to create exactly the look they want.他们还可以在网上进一步完善该设计,以达到他们想要的效果。Tinker1. 白铁匠2. 粗修:不熟练地或试验性地修补;不经意地干活:tinkering with the economy by trying various fiscal policies.用各种不同的财政政策来治理经济Look外表,外貌:a look of great age. 看起来年头很久The skins are printed in a thermoplastic material using additive-manufacturing machines from Stratasys, an American company. The results are then stuck on the front and rear body panels.通过采用美国公司Stratasys的积层制造设备,这些皮肤可被打印在热塑性材料上。然后打印好的成品会被贴在车身前后部位。Thermo- 热前缀 thermoplasticthermometer (体温计)Thermodynamic(热力学),thermograph (温度记录器)Stick gt; stuck1. 棒 a hockey stick. 典棍球棒2. 粘住He has nowhere to stick up his posters.Rear 后部:远离前部的点或地区:the rear of the hall. 大厅的后部Copen buyers will like selecting unique add-ons rather than choosing from a list of standard accessories, reckons Osamu Fujishita of Daihatsu.大发的Osamu Fujishita认为,相比于在一系列标准化的配饰中挑挑拣拣,Copen车型的买家更乐意挑选独一无二的配饰。add-on accessory,附加物,附加装置:作为补充物附加于他物的东西,特指提高所加系统性能的部件Add on 附加Many loan application forms automatically add on insurance.The company is testing the service in a few markets but plans to make it widely available by early 2017.目前这项定制务只在部分市场试运行,但公司计划于2017年初广泛开展这项业务。“I think the Copen project is just the start,” adds Mr Fujishita.Fujishita先生补充说:“我认为Copen计划只是个开始。”Other carmakers are watching closely.其他汽车生产商也在密切关注此项务。Test测试:决定性评价的过程;为决定某种事物的存在、特性或真实性而采取的手段;试验:a test of an athletes endurance. 运动员的耐力测试Available可用的:现实可用的;手边的;可获得的 (相当于中文里面的“能”)There are three small boats available for hire.Add 补充The Italian central bank added that the aim was to provide stability.watch对…关注:对思想过程保持关注;维持或掌握…的情况:watch the price of gold. 对金价保持关注201701/487115Do you hear a J sound in this phrase?;Could you? Could you?;你在这个短语中听到J音了吗?;Could you? Could you?;Theres no J sound written, but that does happen sometimes in American English pronunciation.里面并没有写出J音,但在美式英语发音中有时会发生这种情况。In this , well look at why.在这个视频里,我们来看看这是为什么。Ive had several people ask me about when the word ;you; follows a T or a D sound.First, lets look at some examples.有一些人问我单词“you”出现在T音或D音后面怎样发音。首先,我们来看一些例子。;Could you, could you. Could you be there?;;Want you, want you. I want you to come.;你可能在那儿吗?我想要你过来。Do you notice the JJ sound in ;could you;, or the CH sound in ;want you;?你注意到“could you”里面的JJ音和“want you”里面的CH音了吗?The JJ and CH sounds that youre hearing are coming in because of the mouth position.你所听到的JJ音和CH音是因为嘴型而出现的。The shape of these sounds -- JJ, CH -- is similar to the ;oo; as in ;boo; sound.JJ音和CH音的形状和“boo”里面的“oo”很相似。So whats happening is the lips are beginning to move for the oo vowel sound, even as theyre making the T and the D consonants.所以,在这里,即使是在发辅音T和D,嘴唇要做出oo元音的形状。And these things blending together make more of a JJ or CH sound.这些混合在一起就发出了JJ音或CH音。Lets look at some more examples.;What would you do?; (loop three times)It doesnt have to be pronounced this way.让我们再看一些例子。;What would you do?; (循环三次)它并不一定要这样发音。;Could you? Could you?; Where you make a separate D and Y sound: totally appropriate, and you will hear that.;Could you? Could you?; 分别发出D音和Y音:完全合适,并且你也会听到它。However, in more casual conversation, the JJ and CH sound does tend to come into play.然而,在更随意的谈话中,JJ音和CH音就更常用了。Lets look at some more examples.;I want to know what you thought.;让我们再看一些例子。;I want to know what you thought.;;I want to know what you -- I want to know what you thought.;我想知道,我想知道你是怎么想的。;Would you hand me that? Would you, would you. Would you hand me that?;你能把那个递给我吗?你能把那个递给我吗?I hope this helps to clear up what many of my students hear and find confusing.我希望这能够帮助我的学生们弄清楚他们听起来或觉得令人困惑的地方。Thats it, and thanks so much for using Rachels English.这次的学习就到这里,非常感谢使用Rachels English。201707/516337

And graven with diamonds in letters plain There is written her fair neck round about:辞藻无华 刻于美钻 环绕伊人颈上nole me tangere, for Caesars I am,and wild for to hold though I seem tame.旁人勿近 身许凯撒 貌似温柔娴静 内心却狂放不羁Nole me tangere-do not touch,Nole me tangere for Caesar, otherwise known as Henry VIII, 意为旁人勿近 诗中的凯撒暗指亨利八世had aly committed himself to the chase,and the king, as we know, was an inexhaustible hunter.此时的他 已深陷追逐安妮的泥沼之中 众所周知 国王是未达目的决不罢休的求爱者Henry really had to work hard to get Anne,harder than at any time in his life.亨利苦心追求安妮 比他生命中任何时候都要用心The man who, as Wolsey could testify, hated writing letters wrote umpteen in his attempts to woo her.这个沃尔西口中 厌恶写信的人 竟笔耕不辍 只为她一笑She represented everything Catherine of Aragon was not.安妮有阿拉贡的凯瑟琳所未有Ten years younger, merry rather than pious,spirited rather than gravely deferential,年轻十岁 活泼开朗而不喜说教 生机勃勃而不是严肃恭敬Anne opened the way to sexual bliss, domestic happiness and, perhaps more important than any of these,the possibility of a son and heir.安妮为他敞开了男欢女爱的极乐之门 而也许更重要的是 有为他诞下男性王位继承人的可能The estrangement between catherine and Henry went back as far as 1511 and the death of their son Henry,凯瑟琳与亨利的失和要追溯到1511年 他们的儿子小亨利之死who despite the offerings made at Walsingham lived only a few weeks.不计在母体中的时日 这个孩子只存活了数周Catherine had gone on to produce a daughter, Mary, born in 1516.凯瑟琳又在1516年生下一女 玛丽But Henry began to recoil from his queen.但亨利开始疏离他的王后After more than 20 years,Henry had no legitimate male heir and no prospect of one.在二十多年以后 亨利既无合法的男嗣 亦无生养的希望 /201612/485521

Darwin said the answer would lie out there in the rocks.达尔文说过,就躺在岩石堆里Somewhere there would be fossils that would explain everything.某个地方的化石应该能解释一切Palaeontologists would go scurrying all over the world trying to find them, but such early fossils are rare.古生物学家们走遍了全世界,试图找到它们,可是这类古老的化石实在太少了Theres still so very, very few pieces of evidence.目前的据仍旧非常非常少This is like one of those terrible classic murder mysteries, you know, that goes on for 30 or 40 years就像那些经典的变态谋杀案,拖了三四十年都没能侦破and people slowly trying to pick up a little bit of evidence, a little bit there.人们只能慢慢地、一点一点地收集据But the more scientists looked the more they realised one crucial fossil was missing.但是科学家们在寻找的过程中逐渐意识到他们缺少一块关键的化石This would become a challenge to the whole Theory of Evolution and the story of how we got our legs这成为对整个进化论的一大挑战,而有关我们如何进化出腿的故事,would become the quest for the ultimate missing link.也就变成了对“终极进化缺环”的追寻The whole quest began 150 years ago with one simple observation.整个搜索开始于150年前,起因只是一个简单的现象A vast array of animals are, in fact, related. They all have four legs, they are tetrapods.实际上大批动物都牵涉其中,它们都有4条腿,它们是四足动物201701/487718

TED演讲视频:为生命的终结做好准备当我们想到死亡的时候总是可怕的,但是提前准备是切实的,并且可以为临终前的安静留下足够的空间。在一个庄严并深思熟虑的演讲中,Judy MacDonald Johnston分享了5个为美好的临终生活做计划的方法。201703/497063

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